fzus61 kbuf 120308
glfsl 
expires:202412121015;;592469

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1008 pm est wed dec 11 2024


slz022-024-121015-
saint lawrence river from cape vincent to saint regis
1008 pm est wed dec 11 2024

...small craft advisory in effect through thursday evening...

.rest of tonight...southwest winds 15 to 25 knots. lake effect
snow late this evening, then a chance of snow showers after
midnight. 
.thursday...southwest winds 15 to 25 knots. a chance of snow
showers from late morning on. 
.thursday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. partly cloudy. 
.friday...west winds 5 to 10 knots becoming southwest. mostly
sunny. 
.friday night...southwest winds 5 to 10 knots becoming light and
variable. mainly clear. 
.saturday...southeast winds 10 knots or less. mainly clear, then
becoming mostly cloudy. 
.sunday...southeast winds 5 to 10 knots becoming south. a chance
of rain and snow. 
.monday...south winds 5 to 10 knots. a chance of rain and snow
showers. 

$$

fzus61 kbuf 120304
glflo 
expires:202412121015;;592219

open lake forecast for lake ontario
national weather service buffalo ny
1004 pm est wed dec 11 2024

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...an elongated 29.6 inch low over the eastern us will 
deepen to 29.1 inches as it tracks across new england and into 
southern quebec tonight. a 29.7 inch trough will then slowly 
cross the lake thursday, then a 30.7 inch high will build across 
the mid-atlantic states friday before drifting northeast into the 
gulf of maine. a 30.2 inch low will move from the mississippi 
valley to the central great lakes saturday through sunday.


loz062-121015-
lake ontario open waters from the niagara river to hamlin beach-
1004 pm est wed dec 11 2024

...gale warning in effect through thursday afternoon...

.overnight...west winds to 30 knots increasing to 35 knot gales. 
a chance of snow showers late. waves 7 to 11 feet building to 9 to
12 feet. waves occasionally around 15 feet. 
.thursday...west gales to 40 knots diminishing to 35 knots. a
chance of snow showers late. waves 11 to 15 feet. waves
occasionally around 19 feet. 
.thursday night...west winds to 30 knots. a chance of snow
showers. waves 10 to 13 feet subsiding to 6 to 9 feet. waves
occasionally around 16 feet. 
.friday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.friday night...southwest winds 5 to 10 knots becoming southeast.
waves 1 to 3 feet subsiding to 1 foot or less. 
.saturday...southeast winds 10 to 15 knots. a chance of rain
saturday night. waves 1 to 3 feet. 
.sunday...southeast winds 5 to 15 knots becoming south. rain
likely during the day, then a chance of rain sunday night. waves
2 feet or less. 
.monday...south winds 5 to 10 knots. a chance of showers. waves
1 to 2 feet. 

$$

fzus61 kbuf 120304
glflo 
expires:202412121015;;592220

open lake forecast for lake ontario
national weather service buffalo ny
1004 pm est wed dec 11 2024

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...an elongated 29.6 inch low over the eastern us will 
deepen to 29.1 inches as it tracks across new england and into 
southern quebec tonight. a 29.7 inch trough will then slowly 
cross the lake thursday, then a 30.7 inch high will build across 
the mid-atlantic states friday before drifting northeast into the 
gulf of maine. a 30.2 inch low will move from the mississippi 
valley to the central great lakes saturday through sunday.


loz063>065-121015-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1004 pm est wed dec 11 2024

...gale warning in effect through thursday afternoon...

.overnight...west gales to 35 knots. rain with a chance of snow 
showers late this evening, then lake effect snow showers likely 
after midnight. a chance of lake effect snow showers late. waves 
10 to 14 feet. waves occasionally around 18 feet. 
.thursday...west gales to 40 knots diminishing to 35 knots. a
chance of lake effect snow showers. waves 11 to 16 feet building
to 12 to 17 feet. waves occasionally around 22 feet. 
.thursday night...west winds to 30 knots. lake effect snow. waves
10 to 15 feet subsiding to 8 to 11 feet. waves occasionally
around 19 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. lake effect snow in the morning, then a chance of snow
showers in the afternoon. waves 6 to 9 feet subsiding to 3 to
6 feet. waves occasionally around 11 feet. 
.friday night...southwest winds 5 to 15 knots becoming southeast.
a chance of snow showers in the evening. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 10 to
15 knots. rain likely during the day, then a chance of rain
sunday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...south winds 10 to 15 knots. a chance of showers. waves
1 to 3 feet. 

$$